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  • Shark cage diving in Gansbaai, South Africa with Marine Dynamics. Experience the exceptional and come face to face with a great white shark! 

  • The exact world record white shark is a contested issue, but chances are it is between 6-7m. In Gansbaai, the largest white shark ever caught was at Danger Point and measured up to 5.9m.

  • If you see a white shark in the water don’t panic. Chances are high that the shark has already detected you and isn’t interested. White shark attacks are normally associated with poor visibility, so avoid murky conditions.

  • White sharks have a unique system called a “counter current heat exchange”, which keeps their body  tempreture +/- 7C above the surrounding water temperature. 

  • All sharks have an incredibly unique system on the tip of their nose called the “ampillae of Lorenzini”. These are small pores filled with a gel that transmits the electrical currents in the water to the shark’s brain so that it can assess its environment.

  • White sharks give birth to live young (not eggs), and they give birth to 6-8 pups at one time. Pups are usually between 1.0-1.5m in length and are born with teeth.

  • Body language has been a well documented form of shark communication and has identified body arching, jaw gaping, and other postures as specific social tactics.

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Sharkwatch SA Blog

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Great White Shark Cage Diving Daily Blog 07 March 2015 (Trip 1)

Author:

Guest comment: “Great staff, good food, amazing trip! Thanks to all!” – Martin + Lee

“Great, great, great white!” – Marc + Jeanet

“Superb!” - John

07/03/2015

Location: Joubertsdam                                                                                                          

Water Temperature: 12.4’C

Depth: 11.3m

Visibility: 0.5m

Number of Sharks: 4

Conditions: Clear skies but high swells.

We set off on our short walk from The Great White House down the street to the harbour and was met with the sight of some impressive 4.0m swell coming in! Luckily, Slashfin, our custom built shark cage diving vessel is safe and sturdy in these conditions and we had no trouble slicing through the swell and heading into the Joubertsdam, which we had all to ourselves today! A small female with a distinctive scratch down the left side of her dorsal gave our visitors their first view of a Great White only five minutes after arriving and stuck around before “Sellendilloh”, one of Ocearch’s satellite tagged sharks, came torpedoing in. We also had two juveniles before heading in for the day. Due to the low tides just before midday we could not make it back into Kleinbaai harbour with such big swell therefore we made our way around Danger Point into Gansbaai Harbour. On the way around we saw a raft of African Penguins out for a feed and also a lone Cape Fur Seal. A fun morning for the adventurous group that joined Marine Dynamics for the day…

 

For more shark facts and shark updates, also "Like" our Marine Dynamics facebook fan page. If you would like to review your trip online to help others choose the right cage diving company, please visit our TripAdvisor page and leave your feedback.

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